Mikko Värri
Senior Software Engineer at Cloudamite
Oulu, North Ostrobothnia, Finland
Summary
👤
Senior🎓
Top SchoolMikko Värri is a Senior Software Engineer with about 16–20 years building production web and mobile services, specializing in backend and infrastructure, observability, and lean DevOps. He prefers JVM-based stacks like Groovy and Micronaut but is polyglot across Go, Ruby, Python, and TypeScript, and often uses serverless, containers, and immutable infrastructure to minimize human error. Mikko champions nano- and microservices with efficient message passing and strong automation to make systems easy to monitor and tweak in production. He’s an active open-source committer to Apache Groovy—improving GroovyDoc and fixing console issues—which reflects deep, practical knowledge of JVM tooling. Based in Oulu, Finland, he blends hands-on engineering with architectural leadership from roles at Vincit and Cloudamite, and brings uncommon experience shipping location, AR, and health-related apps.
16 years of coding experience
15 years of employment as a software developer
MSc Software Engineering, MSc Software Engineering at University of OuluComputer Science, Computer Science at Aston University
Finnish, English
Stackoverflow
13,663reputation
826kreached
3answers
2questions
Github Skills (24)
groovy10
java10
javas10
junit10
jtest10
compiler-compiler9
compiler9
metaprogramming8
programming-language8
dynamic-typing7
database6
merge6
android6
http6
sqlite6
Programming languages (13)
Github contributions (5)
apache/groovy
Mar 2017 - May 2020
Apache Groovy: A powerful multi-faceted programming language for the JVM platform
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:36 commits, 15 PRs, 4 comments in 3 years 3 months
Contributions summary:Mikko primarily focused on enhancing the GroovyDoc tool within the Apache Groovy project. Their contributions involved adding new tests and implementations to improve the handling of aliased imports and generics. They also addressed issues related to annotation rendering, class declaration headers, and array representation in GroovyDoc, demonstrating a deep understanding of the Groovy language and its documentation generation process. Furthermore, the user implemented code to fix an issue with the groovy console.
static-typinggroovyfunctional-programmingapachemetaprogramming
vmj/cdi-se-example
Sep 2016 - Jan 2021
Contributions:39 pushes, 4 branches in 4 years 4 months
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